THE PONDMASTER® PRO HY-DRIVE PUMPS unique, high-capacity pumps designed specifically for use in larger pond installations. Next generation HY-Drive design combines the benefits of magnetic- and direct-drive technologies to deliver an extremely quiet, energy efficient, low maintenance pumping source. Three models, delivering up to 4800 GPH, HY-Drive pumps go easy on the wattage, yet are powerful enough to create a dynamic, attractive waterfall, drive a medium- to large-size skimmer, or service large commercial and residential aquariums. The heavy-duty polypropylene enclosure has a built-in carry handle and an effective molded-in debris screen. HY-Drive pumps can be positioned vertically or horizontally and are equally at home underwater as a submersible pump or as an inline, external pumping source for a variety of aquatic and aquarium installations.